UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




Lean20 Ping is described as 'Unlimited monitors checked from multiple location every minute. Monitor any port or setup a "heartbeat" that works well for cron jobs or any service behind a firewall. Be alerted as soon as your service is offline via email or app integration' and is a Uptime Monitor service in the network & admin category. There are more than 100 alternatives to Lean20 Ping for a variety of platforms, including Web-based, SaaS, Windows, Linux and Self-Hosted apps. The best Lean20 Ping alternative is Uptime Kuma, which is both free and Open Source. Other great apps like Lean20 Ping are Better Stack Uptime, UptimeRobot, Pingdom and Screpy.
UpTower is an easy-use tool for website monitoring. UpTower checks websites in 1-minute intervals and notifies user via push notifications about every outage immediately. Using UpTower app user can monitor websites and their availability for free.




DNS Check is an application which compares the DNS records that you enter to what nameservers are returning in response to queries. If there's an issue, DNS Check will notify you, and enable you to quickly identify what it is. Issues which can be detected include:

Check if website is online by sending a ping to the IP or URL - is it down right now - is it down for me only - is it down for everyone or just me - is it down or up

Free simplest server monitoring. 10 minutes checks interval. Up to 10 services per account for free. Multiple contacts. Availability history. Public status page. Uptime statistics.
Communicate your web service, app, or developer API's uptime status & downtime issues with our customized hosted status page. We are known to offer more features & bandwidth than our competitors.


Many companies fire their SEO because they don't know what they are doing for them. With Workado you can choose to send them activity reports that let them know exactly what they are paying for. This makes clients happy!


Sitespeed.io is an open source tool that helps you analyse and optimise your website speed and performance, based on performance best practices.
Keep our eye on your sites 24/7. Be the first to know that site is down or responds slowly.

Universal, accurate, uptime monitoring, alerting and reporting for all network hardware and software, for high power without high cost. Swift setup, hands-off background operation that's light on your time, your network and your budget.

Botnbot is an open source uptime and front-end performance monitoring. When your site is down, Botnbot can notify you by email, slack, or web push notification. All your downtimes are kept with a capture of the response data. You can also keep track of all Lighthouse scores.




Website monitoring made simple yet powerful. Get notified when your site experiences an outage via your choice of method. Escalate when needed.



